WO1985005702A1 - Systeme de programmation automatique - Google Patents

Systeme de programmation automatique Download PDF

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Publication number
WO1985005702A1
WO1985005702A1 PCT/JP1985/000322 JP8500322W WO8505702A1 WO 1985005702 A1 WO1985005702 A1 WO 1985005702A1 JP 8500322 W JP8500322 W JP 8500322W WO 8505702 A1 WO8505702 A1 WO 8505702A1
Authority
WO
WIPO (PCT)
Prior art keywords
processing
machining
saddle
program
input
Prior art date
Application number
PCT/JP1985/000322
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Kawamura
Takao Sasaki
Original Assignee
Fanuc Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Ltd filed Critical Fanuc Ltd
Publication of WO1985005702A1 publication Critical patent/WO1985005702A1/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/195—Controlling the position of several slides on one axis
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
    • G05B19/40937—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine concerning programming of machining or material parameters, pocket machining
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35313—Display, validate tool path for boundary, surface interference
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36084—Amend, modify program by inserting wait and wait dismiss command
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36333—Selection from standard forms, shapes, partprograms, enter value for variable
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36341—Prepare program to control multiple slides at the same time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41249—Several slides along one axis
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50001—Multislides, multispindles with multitool turret for each
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present invention relates to an automatic programming method for 1 spindle 2 saddle C turret lathe.
  • NC tapes for driving NC machine tools have been created by automatic programming, reducing the effort required to create programs and ensuring accurate programming. It is known to get a good program.
  • a self-turning lathe using an automatic programming device, one with one saddle and one with the other saddle.
  • the machining shown in FIG. 1 includes rough machining of outer diameter machining, N1 and finishing machining N2, drilling of NJ3, and inner machining of the hole.
  • N4 finishing N5, and roughing N6 in the end face processing, and finishing N7, but roughing N1, 4, N6 and drilling: 3 starts processing at the same time That Ki de cormorants and child, but this is al roughing Ri door finish machining is have a Ki out at the same time as the row cormorant this. For this reason, the processing for each saddle should be distributed and the processing should be performed at the time of the week. 5-2-I was creating a program.
  • the purpose of the present invention is to make it possible to easily create a program for 1 spindle 2 saddle NC turret lathe II; It is to provide.
  • the automatic programming method for a two-saddle turret lathe employs at least a tool definition and a tool definition to define processing requirements in each machining process. Processing information including the processing speed and is displayed for each processing step.
  • the processing shape definition and the processing information are input for each processing step, and then, the processing steps are sorted for each saddle, and the counter saddle is allocated. Input the wait command for processing completion
  • FIG. 1 is a partial plan view showing an example of machining by an NC lathe.
  • FIG. 2 is a program of an automatic programming device used in an embodiment of the present invention.
  • Fig. 3 shows the processing code for each saddle in the processing process and the diagram for distributing the waiting command.
  • Fig. 4 shows the operation of the peripheral It is a flow.
  • the F.G.2 implements the automatic programming method of the present invention .
  • 11 is a central processing unit (hereinafter referred to as a CPU)
  • 12 is a control program for controlling the entire automatic programming device.
  • R is the memory that stores the data
  • 13 is the RA for temporary storage of data
  • etc. is the nonvolatile memory that stores the NC program for addition.
  • 15 is a display device
  • 16 is a manual input device
  • 7 is a tape drill.
  • 18 is a bus.
  • the operator simply writes be AL without thinking about whether to work with any saddle from the blue drawing as shown in FIG.
  • Input a program creation command for each processing step.
  • the coordinate positions of P1 to P5 of FIG. 1 are input from the manual operation input device 16.
  • Processing information such as tool and processing speed used together with shape definition and processing speed is input from the manual input device 16 to indicate the rough machining process N1 of outer diameter machining. Enter it together with the processing code N '.
  • the shape definition in the processing (because the shape definition of the finishing process is the same as the shape definition of the roughing process,
  • the processing information such as the tool to be used and the processing speed is input together with the processing codes' 2 to N'7, and is stored in the non-volatile memory 14 area.
  • the talent operator uses the display device ⁇ 5 to transmit the vibration to each saddle of each processing step. Perform the separation. As shown in FIG. 3, this is done by displaying the sorting screen on the display device 15 and checking the tools and machining conditions (rough machining, finishing machining, etc.) attached to each saddle. ) Is considered in each process.
  • the outer diameter roughing process N 1 is first performed by the saddle 1, and the code N ′ 1 is shown in FIG. Input to the dollar 1 side of 1.
  • the drilling process M 3 and the roughing process N 4 can be performed at the time of the circumference, so that the process codes NJ ′ 3, N ′ Input the process numbers 1 and 2 on the saddle 2 side so that step 4 is performed with saddle 2.
  • the V-dollar 1 side until the roughing N 4 on the saddle 2 side is completed,
  • the GPU 1 sets the saddle index J and the process number index to “1j” (step S 1), and sets the process number Read the processing code or the waiting command (in this embodiment, the processing code N'1) input to the drill 1 of step 1 (step S 2) Then, it is determined whether or not to wait (step S3), and in the present embodiment, the waiting command (YES) is not input, and Since the code N'1 has been input, it is stored in the address area corresponding to the processing code N'1 of the non-volatile memory 4.
  • the PU 11 creates a program and writes it into a predetermined area of the nonvolatile memory 14 as a program for saddle 1 (step S4).
  • step S4 the procedure for creating a program based on the shape definition and processing information is the same as that of a conventional automatic program device, and this point is omitted.
  • the processing program for N'3 is written to the address area of the nonvolatile memory 14 for saddle 2 as the processing program for saddle 2. Steps S3 and S4). Next, the saddle index J is changed from “2” to “1 J” ( ⁇ step S 6,
  • step S9 determines whether the processing program has been completed (step S9), and if not, add “1” to the process number index and add “2”.
  • the following processing is performed as j.
  • Step S5 Next, the saddle index J is set to “2” (Steps S6 and S7), and the machining code is started from the saddle 2 side of the process number 2. Read Code 4 and respond to this processing code N'4.
  • a machining program is created from the same shape definition and machining information and added to the program on the saddle 2 side (steps S2, S3, S4).
  • the process numbers are incremented one by one, and the processing on the saddle 1 and saddle 2 sides is read and the waiting instruction is read, respectively.
  • the saddle ⁇ side program and saddle respectively.
  • Step 9 the machining program for each saddle is driven from the tape drilling machine 17. Is displayed (Step S ⁇ 1) and the automatic programming ends.
  • the created processing program does not say that one saddle performs roughing while the other + Rather, processing is performed during the week, and processing is performed at the same time. If processing cannot be performed at the same time, processing of the other processing ends.
  • the processing program to be performed will be improved.
  • the program is created and stored alternately in the order of the process number and alternately for each dollar.
  • a processing code and a waiting command are read out in order of @@ "to create a program for one of the drills, and a program for a riddle with other power.
  • the program is directly stored in the non-volatile memory 4 and the program is directly programmed into the punching machine 17.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Geometry (AREA)
  • Numerical Control (AREA)

Abstract

Système de programmation automatique pour un tour NC à tourelle à double chariot. Les définitions de forme spécifiant l'usinage nécessaire dans chacune des étapes d'usinage et les données d'usinage sont introduites par l'intermédiaire de l'organe d'introduction d'étape d'usinage pour chaque étape d'usinage, ainsi que le code d'usinage représentant l'étape d'usinage, et sont stockées dans l'organe de mémoire. Une série d'étapes d'usinage à exécuter par chaque chariot sont triées et fixées (S1 à S9) pour chaque étape en triant soit les codes d'usinage représentant l'usinage nécessaire, soit les instructions d'attente par l'intermédiaire de l'organe de réglage d'usinage-triage. Un programme est alors préparé en fonction des donnés ainsi fixées et des données stockées, permettant de produire automatiquement un programme d'usinage pour chaque chariot (S1 à S9).
PCT/JP1985/000322 1984-06-05 1985-06-05 Systeme de programmation automatique WO1985005702A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59113798A JPS60258606A (ja) 1984-06-05 1984-06-05 自動プログラミング方式
JP59/113798 1984-06-05

Publications (1)

Publication Number Publication Date
WO1985005702A1 true WO1985005702A1 (fr) 1985-12-19

Family

ID=14621342

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1985/000322 WO1985005702A1 (fr) 1984-06-05 1985-06-05 Systeme de programmation automatique

Country Status (4)

Country Link
US (1) US4814999A (fr)
JP (1) JPS60258606A (fr)
DE (1) DE3590250T1 (fr)
WO (1) WO1985005702A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154105A (ja) * 1985-12-27 1987-07-09 Okuma Mach Works Ltd 自動プログラミングにおける４軸同時加工組合わせ決定方法
JP2687119B2 (ja) * 1986-07-04 1997-12-08 三菱電機株式会社 数値制御装置
JPH0769729B2 (ja) * 1987-01-28 1995-07-31 オークマ株式会社 複数可動部材を有する工作機械の数値制御装置における同期待合せ方式
JPH0774967B2 (ja) * 1987-06-22 1995-08-09 三菱電機株式会社 加工プログラムの系統別分割作成方法
JPS6462706A (en) * 1987-09-03 1989-03-09 Fanuc Ltd Nc program output system
US5225989A (en) * 1988-05-19 1993-07-06 Fanuc Ltd. Apparatus and method for performing simultaneous control of control axes of a machine tool
JPH03265906A (ja) * 1990-03-15 1991-11-27 Fanuc Ltd 対話形数値制御装置のプログラミング方式
JPH04229304A (ja) * 1990-12-27 1992-08-18 Fanuc Ltd Ｎｃデータ作成方法
JP2654253B2 (ja) * 1990-12-28 1997-09-17 オークマ株式会社 数値制御情報作成装置
DE4333201A1 (de) * 1993-09-29 1995-03-30 Siemens Ag Einrichtung zur Steuerung einer mehrachsigen Werkzeugmaschine oder eines Roboters
AU4008097A (en) * 1997-09-09 1999-03-29 Schaublin Sa Method for generating a part-programme for digital control of a machine tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921581A (fr) * 1972-06-26 1974-02-26

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US3597740A (en) * 1968-01-15 1971-08-03 Ibm Interpolation and initialization technique for computer control of machine tools
US3573738A (en) * 1968-01-15 1971-04-06 Ibm Demand computer system for machine tool control
US3573737A (en) * 1968-01-15 1971-04-06 Ibm Reduction of processor loading in a demand computer system for machine tool control
US3739157A (en) * 1970-09-30 1973-06-12 Bendix Corp Method for preparing program medium for multiple controlled element machine
NL7511705A (nl) * 1975-10-06 1977-04-12 Philips Nv Numerieke besturing voor een multigereedschap- machine.
JPS561642A (en) * 1979-06-18 1981-01-09 Hitachi Ltd Transmission error generating device
JPS57207908A (en) * 1981-06-17 1982-12-20 Hitachi Ltd Robot controller
JPS58155409A (ja) * 1982-03-10 1983-09-16 Mitsubishi Electric Corp 数値制御加工方式
JPS58155150A (ja) * 1982-03-11 1983-09-14 Yamazaki Mazak Corp ４軸数値制御旋盤
JPS58168105A (ja) * 1982-03-30 1983-10-04 Yamazaki Mazak Corp ４軸数値制御旋盤用数値制御装置
JPS5927305A (ja) * 1982-08-04 1984-02-13 Fanuc Ltd 自動プログラミング装置
JPS59152042A (ja) * 1983-02-16 1984-08-30 Mitsubishi Electric Corp 数値制御加工方式

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS4921581A (fr) * 1972-06-26 1974-02-26

Also Published As

Publication number Publication date
DE3590250T1 (de) 1986-06-05
US4814999A (en) 1989-03-21
JPS60258606A (ja) 1985-12-20

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